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LCDIN not working?

I am able to write to the display (20x4) but unable to read any characters out. I would like to use the ohm symbol and a few others. The last result has been an all dark segment in the first position. I have tried different addresses from the ASC11 and the Japanese fonts columns, same result. At one time I did get it to show some stray garbage spread out across the entire screen. The R/W line is directly connected to RD2 and is DEFINED properly. Using a 16F877. Code snip....